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2,5-Dimethoxy-1,3-benzoldicarbonitril is an organic compound with the chemical formula C10H8N2O2. It is a derivative of benzene, featuring two methoxy groups (-OCH3) attached to the 2nd and 5th carbon atoms, and two cyano groups (-CN) attached to the 1st and 3rd carbon atoms. This molecule is known for its unique structure and properties, which can be utilized in various chemical reactions and applications. It is often used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity and potential applications, 2,5-dimethoxy-1,3-benzoldicarbonitril is a compound of interest in the field of organic chemistry.

4623-82-9

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4623-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4623-82-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,2 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4623-82:
(6*4)+(5*6)+(4*2)+(3*3)+(2*8)+(1*2)=89
89 % 10 = 9
So 4623-82-9 is a valid CAS Registry Number.

4623-82-9Relevant academic research and scientific papers

Syntheses of 2,5-Diazido-3,6-dicyano- and 2,6-Diazido-3,5-dicyano-1,4-benzoquinone for the Preparation of Dicyanoketene

Neidlein, Richard,Leidholdt, Rolf

, p. 844 - 849 (2007/10/02)

Two short syntheses of 2,5-diazido-3,6-dicyano- (1) and 2,6-diazido-3,5-dicyano-1,4-benzoquinone (3) as starting materials for the preparation of dicyanoketene in situ are reported; beyond that the compounds 14, 15, and 16a, b are synthesized.

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